Shingle



FIG. 1 is a top plan view of a first embodiment of my design;

FIG. 2 is a front elevation of the embodiment of FIG. 1;

FIG. 3 is a rear elevation of the embodiment of FIG. 1;

FIG. 4 is a right side view of the embodiment of FIG. 1;

FIG. 5 is a perspective view of the embodiment of FIG. 1;

FIG. 6 is top plan view of a second embodiment of my design;

FIG. 7 is top plan view of a third embodiment of my design; and,

FIG. 8 is top plan view of a fourth embodiment of my design. 

CLAIM The ornamental design for a shingle, as shown and described. 